# Electronic Supplementary Material (ESI) for ChemComm.
# This journal is © The Royal Society of Chemistry 2019

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_a
_database_code_depnum_ccdc_archive 'CCDC 1897389'
loop_
_audit_author_name
_audit_author_address
'Wu Yan-Chen'
;Nanchang Hangkong University
China
;
_audit_update_record             
;
2019-02-15 deposited with the CCDC.	2019-03-18 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         C22H21ClN2S
_chemical_formula_sum            'C22 H21 Cl N2 S'
_chemical_formula_weight         380.92

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
S S 0.1246 0.1234 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_symmetry_cell_setting           Monoclinic
_symmetry_space_group_name_H-M   P2(1)/c

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, y+1/2, -z+1/2'
'-x, -y, -z'
'x, -y-1/2, z-1/2'

_cell_length_a                   9.5339(18)
_cell_length_b                   9.3187(18)
_cell_length_c                   22.031(4)
_cell_angle_alpha                90.00
_cell_angle_beta                 99.408(3)
_cell_angle_gamma                90.00
_cell_volume                     1931.0(6)
_cell_formula_units_Z            4
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    2716
_cell_measurement_theta_min      2.38
_cell_measurement_theta_max      21.30

_exptl_crystal_description       block
_exptl_crystal_colour            colourless
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.12
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.310
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             800
_exptl_absorpt_coefficient_mu    0.314
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.9457
_exptl_absorpt_correction_T_max  0.9633
_exptl_absorpt_process_details   sadabs

_exptl_special_details           
; 
 ? 
;

_diffrn_ambient_temperature      296(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            14468
_diffrn_reflns_av_R_equivalents  0.0454
_diffrn_reflns_av_sigmaI/netI    0.0411
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_theta_min         2.17
_diffrn_reflns_theta_max         25.50
_reflns_number_total             3600
_reflns_number_gt                2053
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       'Bruker APEX2'
_computing_cell_refinement       'Bruker SAINT'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'

_refine_special_details          
; 
 Refinement of F² against ALL reflections.  The weighted R-factor wR and 
 goodness of fit S are based on F², conventional R-factors R are based 
 on F, with F set to zero for negative F². The threshold expression of 
 F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is 
 not relevant to the choice of reflections for refinement.  R-factors based 
 on F² are statistically about twice as large as those based on F, and R- 
 factors based on ALL data will be even larger. 
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'calc w=1/[σ²(Fo²)+(0.1244P)²+1.6617P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_number_reflns         3600
_refine_ls_number_parameters     237
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1316
_refine_ls_R_factor_gt           0.0760
_refine_ls_wR_factor_ref         0.2551
_refine_ls_wR_factor_gt          0.2104
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_restrained_S_all      1.031
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
C1 C 0.1541(6) 0.9637(5) 0.2901(2) 0.0723(13) Uani 1 1 d . . .
H1 H 0.1417 0.8832 0.3136 0.087 Uiso 1 1 calc R . .
C2 C 0.0424(7) 1.0046(6) 0.2407(3) 0.0905(17) Uani 1 1 d . . .
H2 H -0.0420 0.9529 0.2324 0.109 Uiso 1 1 calc R . .
C3 C 0.0646(7) 1.1197(7) 0.2071(3) 0.0941(18) Uani 1 1 d . . .
H3 H -0.0050 1.1460 0.1743 0.113 Uiso 1 1 calc R . .
C4 C 0.1875(7) 1.2008(5) 0.2194(2) 0.0796(15) Uani 1 1 d . . .
H4 H 0.1995 1.2801 0.1952 0.096 Uiso 1 1 calc R . .
C5 C 0.2924(6) 1.1637(5) 0.2679(2) 0.0709(13) Uani 1 1 d . . .
C6 C 0.2789(5) 1.0412(4) 0.30329(19) 0.0617(12) Uani 1 1 d . . .
C7 C 0.5310(5) 1.0389(4) 0.3538(2) 0.0640(12) Uani 1 1 d . . .
C8 C 0.5678(6) 1.1603(5) 0.3219(2) 0.0725(14) Uani 1 1 d . . .
C9 C 0.7085(7) 1.1921(6) 0.3214(3) 0.0885(17) Uani 1 1 d . . .
H9 H 0.7312 1.2689 0.2978 0.106 Uiso 1 1 calc R . .
C10 C 0.8165(7) 1.1136(6) 0.3548(3) 0.0847(16) Uani 1 1 d . . .
H10 H 0.9111 1.1376 0.3547 0.102 Uiso 1 1 calc R . .
C11 C 0.7811(6) 0.9988(5) 0.3884(2) 0.0782(14) Uani 1 1 d . . .
C12 C 0.6391(5) 0.9602(5) 0.3877(2) 0.0664(12) Uani 1 1 d . . .
H12 H 0.6174 0.8811 0.4101 0.080 Uiso 1 1 calc R . .
C13 C 0.3629(5) 0.8740(4) 0.38695(19) 0.0559(10) Uani 1 1 d . . .
C14 C 0.3269(5) 0.8841(4) 0.44436(19) 0.0629(12) Uani 1 1 d . . .
H14 H 0.3209 0.9742 0.4620 0.076 Uiso 1 1 calc R . .
C15 C 0.2994(6) 0.7634(4) 0.4767(2) 0.0692(13) Uani 1 1 d . . .
H15 H 0.2764 0.7733 0.5159 0.083 Uiso 1 1 calc R . .
C16 C 0.3057(5) 0.6260(4) 0.4515(2) 0.0664(12) Uani 1 1 d . . .
C17 C 0.3411(5) 0.6177(4) 0.3925(2) 0.0617(11) Uani 1 1 d . . .
H17 H 0.3452 0.5286 0.3739 0.074 Uiso 1 1 calc R . .
C18 C 0.3701(5) 0.7391(4) 0.3615(2) 0.0596(11) Uani 1 1 d . . .
H18 H 0.3951 0.7305 0.3226 0.071 Uiso 1 1 calc R . .
C19 C 0.3028(7) 0.3604(5) 0.4592(3) 0.0908(17) Uani 1 1 d . . .
H19A H 0.3262 0.2949 0.4936 0.109 Uiso 1 1 calc R . .
H19B H 0.3830 0.3628 0.4372 0.109 Uiso 1 1 calc R . .
C20 C 0.1779(7) 0.3057(7) 0.4180(3) 0.105(2) Uani 1 1 d . . .
H20A H 0.0993 0.2981 0.4400 0.158 Uiso 1 1 calc R . .
H20B H 0.1989 0.2128 0.4029 0.158 Uiso 1 1 calc R . .
H20C H 0.1536 0.3703 0.3839 0.158 Uiso 1 1 calc R . .
C21 C 0.1834(9) 0.5178(7) 0.5425(4) 0.136(3) Uani 1 1 d . . .
H21A H 0.1361 0.6093 0.5446 0.163 Uiso 1 1 calc R . .
H21B H 0.1193 0.4381 0.5453 0.163 Uiso 1 1 calc R . .
Cl1 Cl 0.91224(17) 0.89862(19) 0.43083(8) 0.1097(6) Uani 1 1 d . . .
N1 N 0.3886(4) 1.0006(4) 0.35290(17) 0.0624(10) Uani 1 1 d . . .
N2 N 0.2813(7) 0.5039(4) 0.4828(2) 0.1069(18) Uani 1 1 d . . .
S1 S 0.43747(17) 1.28155(13) 0.28731(7) 0.0874(5) Uani 1 1 d . . .
C22 C 0.3021(9) 0.5075(8) 0.5778(6) 0.181(5) Uani 1 1 d . . .
H22A H 0.2866 0.4881 0.6189 0.272 Uiso 1 1 calc R . .
H22B H 0.3535 0.5959 0.5771 0.272 Uiso 1 1 calc R . .
H22C H 0.3561 0.4307 0.5639 0.272 Uiso 1 1 calc R . .


_geom_special_details            
; 
 All esds (except the esd in the dihedral angle between two l.s. planes) 
 are estimated using the full covariance matrix.  The cell esds are taken 
 into account individually in the estimation of esds in distances, angles 
 and torsion angles; correlations between esds in cell parameters are only 
 used when they are defined by crystal symmetry.  An approximate (isotropic) 
 treatment of cell esds is used for estimating esds involving l.s. planes. 
;

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
C1 C6 1.381(7) . ?
C1 C2 1.445(8) . ?
C1 H1 0.9300 . ?
C2 C3 1.339(8) . ?
C2 H2 0.9300 . ?
C3 C4 1.383(8) . ?
C3 H3 0.9300 . ?
C4 C5 1.383(7) . ?
C4 H4 0.9300 . ?
C5 C6 1.400(6) . ?
C5 S1 1.763(5) . ?
C6 N1 1.435(6) . ?
C7 C12 1.381(7) . ?
C7 N1 1.402(6) . ?
C7 C8 1.406(6) . ?
C8 C9 1.376(8) . ?
C8 S1 1.758(6) . ?
C9 C10 1.375(8) . ?
C9 H9 0.9300 . ?
C10 C11 1.373(8) . ?
C10 H10 0.9300 . ?
C11 C12 1.399(7) . ?
C11 Cl1 1.711(6) . ?
C12 H12 0.9300 . ?
C13 C14 1.367(6) . ?
C13 C18 1.382(6) . ?
C13 N1 1.440(5) . ?
C14 C15 1.380(6) . ?
C14 H14 0.9300 . ?
C15 C16 1.401(6) . ?
C15 H15 0.9300 . ?
C16 N2 1.371(5) . ?
C16 C17 1.397(6) . ?
C17 C18 1.372(6) . ?
C17 H17 0.9300 . ?
C18 H18 0.9300 . ?
C19 N2 1.461(6) . ?
C19 C20 1.467(8) . ?
C19 H19A 0.9700 . ?
C19 H19B 0.9700 . ?
C20 H20A 0.9600 . ?
C20 H20B 0.9600 . ?
C20 H20C 0.9600 . ?
C21 C22 1.266(10) . ?
C21 N2 1.737(11) . ?
C21 H21A 0.9700 . ?
C21 H21B 0.9700 . ?
C22 H22A 0.9600 . ?
C22 H22B 0.9600 . ?
C22 H22C 0.9600 . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
C6 C1 C2 121.6(5) . . ?
C6 C1 H1 119.2 . . ?
C2 C1 H1 119.2 . . ?
C3 C2 C1 117.7(6) . . ?
C3 C2 H2 121.2 . . ?
C1 C2 H2 121.2 . . ?
C2 C3 C4 122.3(6) . . ?
C2 C3 H3 118.8 . . ?
C4 C3 H3 118.8 . . ?
C3 C4 C5 119.9(5) . . ?
C3 C4 H4 120.1 . . ?
C5 C4 H4 120.1 . . ?
C4 C5 C6 120.9(5) . . ?
C4 C5 S1 118.1(4) . . ?
C6 C5 S1 120.9(4) . . ?
C1 C6 C5 117.7(5) . . ?
C1 C6 N1 121.2(4) . . ?
C5 C6 N1 121.1(5) . . ?
C12 C7 N1 120.5(4) . . ?
C12 C7 C8 118.2(5) . . ?
N1 C7 C8 121.3(5) . . ?
C9 C8 C7 120.0(5) . . ?
C9 C8 S1 118.6(4) . . ?
C7 C8 S1 121.1(4) . . ?
C10 C9 C8 121.8(5) . . ?
C10 C9 H9 119.1 . . ?
C8 C9 H9 119.1 . . ?
C11 C10 C9 118.4(5) . . ?
C11 C10 H10 120.8 . . ?
C9 C10 H10 120.8 . . ?
C10 C11 C12 121.1(5) . . ?
C10 C11 Cl1 119.9(5) . . ?
C12 C11 Cl1 119.0(4) . . ?
C7 C12 C11 120.3(5) . . ?
C7 C12 H12 119.8 . . ?
C11 C12 H12 119.8 . . ?
C14 C13 C18 118.3(4) . . ?
C14 C13 N1 121.0(4) . . ?
C18 C13 N1 120.6(4) . . ?
C13 C14 C15 121.2(4) . . ?
C13 C14 H14 119.4 . . ?
C15 C14 H14 119.4 . . ?
C14 C15 C16 121.1(4) . . ?
C14 C15 H15 119.4 . . ?
C16 C15 H15 119.4 . . ?
N2 C16 C17 120.7(4) . . ?
N2 C16 C15 122.5(4) . . ?
C17 C16 C15 116.8(4) . . ?
C18 C17 C16 121.0(4) . . ?
C18 C17 H17 119.5 . . ?
C16 C17 H17 119.5 . . ?
C17 C18 C13 121.4(4) . . ?
C17 C18 H18 119.3 . . ?
C13 C18 H18 119.3 . . ?
N2 C19 C20 113.1(5) . . ?
N2 C19 H19A 109.0 . . ?
C20 C19 H19A 109.0 . . ?
N2 C19 H19B 109.0 . . ?
C20 C19 H19B 109.0 . . ?
H19A C19 H19B 107.8 . . ?
C19 C20 H20A 109.5 . . ?
C19 C20 H20B 109.5 . . ?
H20A C20 H20B 109.5 . . ?
C19 C20 H20C 109.5 . . ?
H20A C20 H20C 109.5 . . ?
H20B C20 H20C 109.5 . . ?
C22 C21 N2 85.5(8) . . ?
C22 C21 H21A 114.4 . . ?
N2 C21 H21A 114.4 . . ?
C22 C21 H21B 114.4 . . ?
N2 C21 H21B 114.4 . . ?
H21A C21 H21B 111.5 . . ?
C7 N1 C6 121.8(4) . . ?
C7 N1 C13 116.7(4) . . ?
C6 N1 C13 116.6(4) . . ?
C16 N2 C19 122.3(4) . . ?
C16 N2 C21 118.5(4) . . ?
C19 N2 C21 117.5(4) . . ?
C8 S1 C5 100.1(2) . . ?
C21 C22 H22A 109.5 . . ?
C21 C22 H22B 109.5 . . ?
H22A C22 H22B 109.5 . . ?
C21 C22 H22C 109.5 . . ?
H22A C22 H22C 109.5 . . ?
H22B C22 H22C 109.5 . . ?

loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion_publ_flag
C6 C1 C2 C3 1.0(7) . . . . ?
C1 C2 C3 C4 -1.8(8) . . . . ?
C2 C3 C4 C5 0.0(8) . . . . ?
C3 C4 C5 C6 2.7(7) . . . . ?
C3 C4 C5 S1 -172.8(4) . . . . ?
C2 C1 C6 C5 1.5(6) . . . . ?
C2 C1 C6 N1 179.4(4) . . . . ?
C4 C5 C6 C1 -3.3(6) . . . . ?
S1 C5 C6 C1 172.0(3) . . . . ?
C4 C5 C6 N1 178.8(4) . . . . ?
S1 C5 C6 N1 -5.9(5) . . . . ?
C12 C7 C8 C9 4.6(6) . . . . ?
N1 C7 C8 C9 -177.3(4) . . . . ?
C12 C7 C8 S1 -170.3(3) . . . . ?
N1 C7 C8 S1 7.8(6) . . . . ?
C7 C8 C9 C10 -4.4(7) . . . . ?
S1 C8 C9 C10 170.6(4) . . . . ?
C8 C9 C10 C11 1.3(8) . . . . ?
C9 C10 C11 C12 1.5(7) . . . . ?
C9 C10 C11 Cl1 -179.8(4) . . . . ?
N1 C7 C12 C11 180.0(4) . . . . ?
C8 C7 C12 C11 -1.9(6) . . . . ?
C10 C11 C12 C7 -1.2(7) . . . . ?
Cl1 C11 C12 C7 -179.9(3) . . . . ?
C18 C13 C14 C15 0.5(7) . . . . ?
N1 C13 C14 C15 178.7(4) . . . . ?
C13 C14 C15 C16 -0.8(8) . . . . ?
C14 C15 C16 N2 178.9(5) . . . . ?
C14 C15 C16 C17 0.1(7) . . . . ?
N2 C16 C17 C18 -177.9(5) . . . . ?
C15 C16 C17 C18 0.8(7) . . . . ?
C16 C17 C18 C13 -1.2(7) . . . . ?
C14 C13 C18 C17 0.5(7) . . . . ?
N1 C13 C18 C17 -177.7(4) . . . . ?
C12 C7 N1 C6 -156.5(4) . . . . ?
C8 C7 N1 C6 25.4(6) . . . . ?
C12 C7 N1 C13 -2.1(5) . . . . ?
C8 C7 N1 C13 179.8(4) . . . . ?
C1 C6 N1 C7 155.7(4) . . . . ?
C5 C6 N1 C7 -26.5(6) . . . . ?
C1 C6 N1 C13 1.3(5) . . . . ?
C5 C6 N1 C13 179.1(4) . . . . ?
C14 C13 N1 C7 99.6(5) . . . . ?
C18 C13 N1 C7 -82.3(5) . . . . ?
C14 C13 N1 C6 -104.7(5) . . . . ?
C18 C13 N1 C6 73.5(5) . . . . ?
C17 C16 N2 C19 5.5(9) . . . . ?
C15 C16 N2 C19 -173.2(5) . . . . ?
C17 C16 N2 C21 -159.1(5) . . . . ?
C15 C16 N2 C21 22.2(8) . . . . ?
C20 C19 N2 C16 -86.6(7) . . . . ?
C20 C19 N2 C21 78.1(7) . . . . ?
C22 C21 N2 C16 -103.2(7) . . . . ?
C22 C21 N2 C19 91.4(7) . . . . ?
C9 C8 S1 C5 153.8(4) . . . . ?
C7 C8 S1 C5 -31.2(4) . . . . ?
C4 C5 S1 C8 -154.5(4) . . . . ?
C6 C5 S1 C8 30.0(4) . . . . ?

_diffrn_measured_fraction_theta_max 1.000
_diffrn_reflns_theta_full        25.50
_diffrn_measured_fraction_theta_full 1.000
_refine_diff_density_max         0.975
_refine_diff_density_min         -0.269
_refine_diff_density_rms         0.058
